MASIMO CORP — Director's Dealing 2024

Sep 24, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MASIMO CORP (MASI)
CIK: 0000937556
Period of Report: 2024-09-19

Reporting Person: Brennan Michelle (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-06-26	Common Stock	M	1228	—	Acquired	1228	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2023-06-26	Restricted Stock Units	$	M	1228	Disposed	2033-06-25	Common Stock (1228)	Direct
2024-09-19	Restricted Stock Units	$	A	1790	Acquired	2034-09-19	Common Stock (1790)	Direct

Footnotes

F1: Each restricted stock unit (RSU) represents the contingent right to receive one share of common stock of the Issuer upon vesting of the RSU.

F2: These RSUs were granted on June 26, 2023 and vested in full on June 26, 2024, the first anniversary of the grant date.

F3: These RSUs were granted on September 19, 2024 and will vest in full on the earlier of the first anniversary of the grant date or the date of the next annual meeting of stockholders following the date of grant.